4 ″ x4 ″ Farantin Farko Tushen Haƙori Guda

Rufin trusses hada rafters da ɗaki ƙarƙashin marufi kasa joists cikin wani ire triangular naúrar cewa ya sauya gargajiya rufin siffatawa Hanyar. A gargajiya siffatawa rufin aka gina sanda da sanda. Tare da trusses yana yiwuwa ya prefabricate da guda da ake bukata a cikin ire Frames cewa za a iya shigar kowane 24 inci to sanã'anta a rufin soro, da yawa ƙasa da lokaci da kuma wahala. A dangane tsakanin trusses da garun saman farantin yana da muhimmanci ga ƙarfi daga your sabon rufi. Mafi gini lambobin bukatar guguwa taye baka don haɗa da truss a wuri zuwa amince da shi da high iskõki. Ko da yake ba ko da yaushe ake bukata, mafi kyau yi da kuma sauki sanya su wata larura.

1. Truss ƙusa faranti ana amfani da su gama biyu ko fiye da katako mambobi tare.

2. A truss ƙusa faranti cika da AS, ASTM kuma AZ nagartacce.

3. Daban-daban tutiya gashi kauri (80g / m2, 180g / m2 da 275g / m2) for daban-daban bukatar da kasuwar.

4. Mu ne wholesaler da OEM manufacturer, duka biyu misali, kuma musamman masu girma dabam ne akwai.